remove dev-dependencies resolution from the build

poetry/core/factory.py

@@ -27,7 +27,9 @@ class Factory(object):
     Factory class to create various elements needed by Poetry.
     """
 
-    def create_poetry(self, cwd=None):  # type: (Optional[Path]) -> Poetry
+    def create_poetry(
+        self, cwd=None, with_dev=True
+    ):  # type: (Optional[Path]. bool) -> Poetry
         poetry_file = self.locate(cwd)
         local_config = PyProjectTOML(path=poetry_file).poetry_config
 
@@ -91,7 +93,7 @@ def create_poetry(self, cwd=None):  # type: (Optional[Path]) -> Poetry
                     self.create_dependency(name, constraint, root_dir=package.root_dir)
                 )
 
-        if "dev-dependencies" in local_config:
+        if with_dev and "dev-dependencies" in local_config:
             for name, constraint in local_config["dev-dependencies"].items():
                 if isinstance(constraint, list):
                     for _constraint in constraint:

poetry/core/masonry/api.py

@@ -31,7 +31,7 @@ def get_requires_for_build_wheel(config_settings=None):
 
 
 def prepare_metadata_for_build_wheel(metadata_directory, config_settings=None):
-    poetry = Factory().create_poetry(Path(".").resolve())
+    poetry = Factory().create_poetry(Path(".").resolve(), with_dev=False)
     builder = WheelBuilder(poetry)
 
     dist_info = Path(metadata_directory, builder.dist_info)
@@ -52,14 +52,14 @@ def prepare_metadata_for_build_wheel(metadata_directory, config_settings=None):
 
 def build_wheel(wheel_directory, config_settings=None, metadata_directory=None):
     """Builds a wheel, places it in wheel_directory"""
-    poetry = Factory().create_poetry(Path(".").resolve())
+    poetry = Factory().create_poetry(Path(".").resolve(), with_dev=False)
 
     return unicode(WheelBuilder.make_in(poetry, Path(wheel_directory)))
 
 
 def build_sdist(sdist_directory, config_settings=None):
     """Builds an sdist, places it in sdist_directory"""
-    poetry = Factory().create_poetry(Path(".").resolve())
+    poetry = Factory().create_poetry(Path(".").resolve(), with_dev=False)
 
     path = SdistBuilder(poetry).build(Path(sdist_directory))
 

tests/fixtures/project_with_invalid_dev_deps/pyproject.toml

@@ -0,0 +1,13 @@
+[tool.poetry]
+name = "my-package"
+version = "1.2.3"
+description = "Some description."
+authors = ["Awesome Hacker <[email protected]>"]
+license = "MIT"
+
+[tool.poetry.dependencies]
+
+[tool.poetry.extras]
+
+[tool.poetry.dev-dependencies]
+mylib = { path = "../mylib", develop = true}

tests/masonry/builders/fixtures/with_bad_path_dep/pyproject.toml

@@ -0,0 +1,9 @@
+[tool.poetry]
+name = "with_bad_path_dep"
+version = "1.2.3"
+description = "Some description."
+authors = ["Awesome Hacker <[email protected]>"]
+
+[tool.poetry.dependencies]
+python = "^3.6"
+bogus = { path = "../only/in/dev", develop = true }

tests/masonry/builders/fixtures/with_bad_path_dev_dep/pyproject.toml

@@ -0,0 +1,11 @@
+[tool.poetry]
+name = "with_bad_path_dev_dep"
+version = "1.2.3"
+description = "Some description."
+authors = ["Awesome Hacker <[email protected]>"]
+
+[tool.poetry.dependencies]
+python = "^3.6"
+
+[tool.poetry.dev-dependencies]
+bogus = { path = "../only/in/dev", develop = true }

tests/masonry/test_api.py

@@ -65,6 +65,21 @@ def test_build_wheel_with_include():
         )
 
 
+def test_build_wheel_with_bad_path_dev_dep_succeeds():
+    with temporary_directory() as tmp_dir, cwd(
+        os.path.join(fixtures, "with_bad_path_dev_dep")
+    ):
+        api.build_wheel(tmp_dir)
+
+
+def test_build_wheel_with_bad_path_dep_fails():
+    with pytest.raises(ValueError) as err, temporary_directory() as tmp_dir, cwd(
+        os.path.join(fixtures, "with_bad_path_dep")
+    ):
+        api.build_wheel(tmp_dir)
+    assert "does not exist" in str(err.value)
+
+
 @pytest.mark.skipif(
     sys.platform == "win32"
     and sys.version_info <= (3, 6)
@@ -101,6 +116,21 @@ def test_build_sdist_with_include():
         )
 
 
+def test_build_sdist_with_bad_path_dev_dep_succeeds():
+    with temporary_directory() as tmp_dir, cwd(
+        os.path.join(fixtures, "with_bad_path_dev_dep")
+    ):
+        api.build_sdist(tmp_dir)
+
+
+def test_build_sdist_with_bad_path_dep_fails():
+    with pytest.raises(ValueError) as err, temporary_directory() as tmp_dir, cwd(
+        os.path.join(fixtures, "with_bad_path_dep")
+    ):
+        api.build_sdist(tmp_dir)
+    assert "does not exist" in str(err.value)
+
+
 def test_prepare_metadata_for_build_wheel():
     entry_points = """\
 [console_scripts]
@@ -170,3 +200,18 @@ def test_prepare_metadata_for_build_wheel():
 
         with (dist_info / "METADATA").open(encoding="utf-8") as f:
             assert metadata == decode(f.read())
+
+
+def test_prepare_metadata_for_build_wheel_with_bad_path_dev_dep_succeeds():
+    with temporary_directory() as tmp_dir, cwd(
+        os.path.join(fixtures, "with_bad_path_dev_dep")
+    ):
+        api.prepare_metadata_for_build_wheel(tmp_dir)
+
+
+def test_prepare_metadata_for_build_wheel_with_bad_path_dep_succeeds():
+    with pytest.raises(ValueError) as err, temporary_directory() as tmp_dir, cwd(
+        os.path.join(fixtures, "with_bad_path_dep")
+    ):
+        api.prepare_metadata_for_build_wheel(tmp_dir)
+    assert "does not exist" in str(err.value)

tests/test_factory.py

@@ -199,3 +199,21 @@ def test_create_poetry_fails_on_invalid_configuration():
   - 'description' is a required property
 """
     assert expected == str(e.value)
+
+
+def test_create_poetry_omits_dev_dependencies_iff_with_dev_is_false():
+    poetry = Factory().create_poetry(fixtures_dir / "sample_project", with_dev=False)
+    assert not any(r for r in poetry.package.dev_requires if "pytest" in str(r))
+
+    poetry = Factory().create_poetry(fixtures_dir / "sample_project")
+    assert any(r for r in poetry.package.dev_requires if "pytest" in str(r))
+
+
+def test_create_poetry_fails_with_invalid_dev_dependencies_iff_with_dev_is_true():
+    with pytest.raises(ValueError) as err:
+        Factory().create_poetry(fixtures_dir / "project_with_invalid_dev_deps")
+    assert "does not exist" in str(err.value)
+
+    Factory().create_poetry(
+        fixtures_dir / "project_with_invalid_dev_deps", with_dev=False
+    )